A developmental example of EMT underlies the formation of the neural tube, allowing N-cadherin expressing cells in the developing neuroepithelium to separate and migrate away from surrounding E-cadherin expressing cells [14], [15].
Another developmental example is the formation of fingers, a process that involves apoptotic death of cells in the interdigital space.
Developmental abnormalities for example, congenital false joint in the tibia may necessitate amputation in childhood.
In addition to changes that take place within chronological time, tree species and forests change during developmental time for example, seedlings of trees such as white pine (Pinus strobus) are generally more tolerant of shade than are the adult forms of the species.
Alternatively, the required mechanisms may still be present but express themselves differently due to a change in one or more developmental parameters for example, the smaller size of visual cortex or the degree of like-to-like preference exhibited by superficial layer neurons (Koulakov and Chklovskii 2001).
Similarly, a book such as Sean Carroll's Endless Forms Most Beautiful (Carroll 2005), which is about an entire discipline—"evo-devo," the study of the evolution of developmental processes treats examples in a cursory manner, in contrast with how they are treated in works of evolution by example.
These findings can be used to compare and contrast with other developmental PCD examples in plants.
A new model in developmental biology, for example, was discovered by an artificial intelligence engine that went over just 16 experiments published in the past.
For example, developmental rate in ectotherms is contingent on external temperature, and changes in developmental rate can in turn alter the relative allometries of different morphological and physiological traits [ 1].
This was an intentional design decision because studies in developmental psychology (for example, Lehrer et al. 2008) and agent-based modeling for education (for example, Goldstone & Wilensky 2008) show that individual agent-level reasoning occurs developmentally prior to understanding interactions among agents, and eventual aggregate-level reasoning with multiple agents and processes.
In developmental psychology, for example, no idea has ever been as controversial, or as pivotal.
